Attachable Personal Cooling Fans

ABSTRACT

This invention relates to attachable personal cooling fans specifically designed to provide several hours of cooling for the user. These units were originally designed for baseball/softball plate and base umpires for hot weather conditions, however, they could be adapted for other uses. The units are portable and lightweight and can be attached to any facemask or cap.

BACKGROUND OF THE INVENTION

Umpiring baseball and softball games requires that umpires remain cool, calm and collected to make the right calls and deal with the players, coaches and fans. The task becomes even more difficult when the weather is hot and humid.

Umpiring the plate is extremely exhausting because of the protective gear underneath and the facemask on the face. The base umpire does not wear the protective gear but must on the move with the base runners. Professional umpires may only do one or two games a day, however, the recreational umpire who does tournaments may do six games in a day.

In hot and humid summer weather, there. Is a high potential for heat related illness. It is necessary for the umpires to stay cool. There are devices and methods to keep the umpires cool such as placing ice inside the chest protector, wet cold rags around the neck, ice cubes inside your hat, etc. All these devices and methods do not provide a long lasting cooling effect and can be messy.

Cooling the head offers a very effective method to prevent heat related illnesses. The cooling unit for the plate umpire is attached to the facemask. It is located behind the cage of the facemask where it is protected from any balls hitting the facemask. The unit for the base umpire is located underneath the brim of the cap where it is fairly unnoticeable and provides full visibility for the umpire. This unit is clipped on and can be easily detached and placed on another cap (each league has its own dress caps).

The attachable units include 5V, 0.14-0.15 A fans powered by AA or AAA batteries. The batteries may be single use or rechargeable. Any type of battery capable of supplying the required power to the fans will work. Tests show that the fans run continuously for 8 hours using four AA batteries and about 4 hours using four MA batteries. Button batteries which supply the power will not last long. There is no need for a detached battery power pack with umbilical cord.

Presently, there are no devices on the market to provide this type of cooling for the umpires.

BRIEF SUMMARY OF INVENTION

The invention is an attachable personal cooling fan unit that can be attached to any 1) facemask and 2) cap to provide cooling for the user. The units were originally designed for baseball and softball umpires, but can be applied to any head gear for cooling purposes.

The attachable units include 5V fans powered by AA or AAA batteries. The batteries may be single use or rechargeable. Any type of battery capable of supplying the required power to the fans will work. Tests show that the fans run continuously for 8 hours using four AA batteries and about 4 hours using four AAA batteries. Button batteries that supply the power will not last long. There is no need for a detached battery power pack with umbilical cord.

The advantages of these units include:

-   -   1. Can be attached to arty type of facemask.     -   2. Can be attached to any cap,     -   3. Provide cooling to the user for up to 8 hours.     -   4. Are not very noticeable.     -   5. Do not hinder visibility.     -   6. No umbilical cord to power source,     -   7. Lightweight     -   8. Easily attached and removed     -   9. Quiet     -   10. Transferable to any cap, hat or head gear.

Presently, there are no devices on the market to provide this type of cooling for the umpires.

BRIEF DESCRIPTION

FIG. 1: Front view of attachable cooling fans (two) and battery pack (1) for face mask.

-   -   Two 50 mm 5V fans wired to a battery case holding 4 AA         batteries.

FIG. 2: Front view of attachable cooling fans and battery pack attached to the face mask.

-   -   The fans are attached with zip ties to the frame on the sides.     -   The battery pack is attached with a Velcro strip to frame on         top.     -   The wires are taped to the frame with electrical tape.

FIG. 3: Back view of attachable cooling fans and battery pack for face mask.

FIG. 4: Top view of the attachable cooling fan unit for a cap.

-   -   One cooling fan and two AAA battery cases attached to a         laminated cardboard backing with Velcro.

FIG. 5: Back view of the attachable cooling fan unit attached to brim of cap with dips.

FIG. 6: Front view of the attachable cooling fan unit on a cap. 

1. The attachable cooling fans attached to an umpire facemask.
 2. The attachable cooling fan unit attached to the brim of a cap.
 3. The attachable cooling fans attached to any protective facemask.
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